-ic c-- ccc ccg cci ccl ccs ccz cgc cgg cgi cgl cgs ci- cic cig cii cil cis cl- clc clg cli cll cls clz csc csg csi csl css csz cz- czc gcc gcg gci gcl gcs ggc ggg ggi ggs ggz gic gig gii gil gis giz glc glg gli gll gls glz gsc gsg gsi gsl gss icc icg ici icl ics icz igc igg igi igl igs iic iii iil iis il- ilc ilg ili ill ils ilz is- isc isg isi isl iss izi izz lcc lcg lci lcl lcs lgc lgg lgi lgl lgs lic lig lii lil lis liz llc llg lli lll lls llz lsc lsg lsi lsl lss lsz lzi lzs scc scg sci scl scs sgc sgg sgi sgl sgs sic sig sii sil sis slc slg sli sll sls ss- ssc ssg ssi ssl sss ssz szi szl z-g zcl zcs zgg zgi zgs zig zil zis ziz zsg zsi zsl zsz zzs zzz